GbEng
二十市斤折合十公斤。 20 jin goes to 10 kilograms.
他体重减了很多, 比以前轻了三公斤. He's lost a lot of weight: he's three kilos lighter than he used to be.
她体重为60公斤. She weighs 60 kilos.
店主给我们的分量不足: 应该10公斤我们只得到7.5公斤. The shopkeeper gave us short weight: we got 7.5 kilos instead of 10 kilos.
一公斤等于一千克。 One kilogram equals 1000 grams.
修汽车前,你得用千斤顶把汽车抬起来。 You need a jack to lift the car before repairing it.
千斤顶,起重机通过杠杆、螺丝钉或水的压力把重物提起的便携式装置 A usually portable device for raising heavy objects by means of force applied with a lever, screw, or hydraulic press.